Btw, if they would pay for such a service, I doubt $500 is enough. Likely they would make a big order. Which requires time to obtain, load, unload, load, and unload. Plus boat and fuel costs. Which is also out of pocket. Plus insurance/bond if so inclined. This is likely to limit deliveries per day. Unless you have even a bigger boat and transport to the boat. Which becomes more expensive, including operating costs.